Invention Grant
- Patent Title: Scratch and abrasion resistant UV blocking glass coating
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Application No.: US15227461Application Date: 2016-08-03
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Publication No.: US10266707B2Publication Date: 2019-04-23
- Inventor: Philip William Sherwood , Vinod Kanniah , Jean Dee Breshears
- Applicant: Tru Vue, Inc.
- Applicant Address: US MN Faribault
- Assignee: TRU VUE, INC.
- Current Assignee: TRU VUE, INC.
- Current Assignee Address: US MN Faribault
- Agency: Dorsey & Whitney LLP
- Main IPC: C09D5/32
- IPC: C09D5/32 ; C08K5/05 ; C08K5/07 ; C09D183/02 ; C09D183/06 ; C03C17/00 ; C08K3/36 ; C08K5/00 ; C08K5/132 ; C08K5/5419 ; C09D183/08 ; G02B1/14 ; C09D1/00 ; G02B5/20 ; C08L83/00 ; C08L83/02 ; C09D7/63 ; C08G77/14 ; C08G77/26
Abstract:
A coating composition and method of making a scratch resistant UV blocking glass coating is described. The composition can include an aqueous colloidal silica. a bifunctional silanol coupling agent, tetraethylorthosilicate (TEOS), a UV absorber, and a water miscible solvent selected from glycol ethers, alkanols, keto alcohols, and combinations thereof. The molar ratio of the bi-functional silanol to TEOS is selected to provide scratch resistance coupled with water resistance.
Public/Granted literature
- US20160340523A1 SCRATCH AND ABRASION RESISTANT UV BLOCKING GLASS COATING Public/Granted day:2016-11-24
Information query
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